Tagasi

EVS-EN IEC 61757-3-2:2022

Fibre Optic Sensors - Part 3-2: Acoustic sensing and vibration measurement - Distributed sensing

Üldinfo
Kehtiv alates 17.05.2022
Alusdokumendid
IEC 61757-3-2:2022; EN IEC 61757-3-2:2022
Direktiivid või määrused
puuduvad
Standardi ajalugu
Staatus
Kuupäev
Tüüp
Nimetus
17.05.2022
Põhitekst
This part of IEC 61757 specifies terminology, characteristic performance parameters, related test and calculation methods, and specific test equipment for interrogation units used in distributed fibre optic acoustic sensing and vibration measurement systems. This document refers to Rayleigh backscatter and phase detection method by phase-sensitive coherent optical time-domain reflectometry (ϕ-OTDR) only. Quasi-static and low frequency operation modes are not covered by this document. Generic specifications for fibre optic sensors are defined in IEC 61757.
*
*
*
PDF
21,60 € koos KM-ga
Paber
21,60 € koos KM-ga
Sirvi standardit: 2,40 € koos KM-ga
Standardi monitooring